Base | Representation |
---|---|
bin | 11011010100000000010101… |
… | …010000111111111011000101 |
3 | 120202022112212212021111001111 |
4 | 123110000111100333323011 |
5 | 111221034330020042242 |
6 | 1103251141433325021 |
7 | 34205346123056311 |
oct | 3324002520777305 |
9 | 522275785244044 |
10 | 120122002112197 |
11 | 35302500688908 |
12 | 11580547566771 |
13 | 52045c134a8c7 |
14 | 2193d16260b41 |
15 | dd49b0289817 |
hex | 6d401543fec5 |
120122002112197 has 2 divisors, whose sum is σ = 120122002112198. Its totient is φ = 120122002112196.
The previous prime is 120122002112159. The next prime is 120122002112263. The reversal of 120122002112197 is 791211200221021.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 118524025491876 + 1597976620321 = 10886874^2 + 1264111^2 .
It is an emirp because it is prime and its reverse (791211200221021) is a distict prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-120122002112197 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (120122002112137) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60061001056098 + 60061001056099.
It is an arithmetic number, because the mean of its divisors is an integer number (60061001056099).
Almost surely, 2120122002112197 is an apocalyptic number.
It is an amenable number.
120122002112197 is a deficient number, since it is larger than the sum of its proper divisors (1).
120122002112197 is an equidigital number, since it uses as much as digits as its factorization.
120122002112197 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2016, while the sum is 31.
The spelling of 120122002112197 in words is "one hundred twenty trillion, one hundred twenty-two billion, two million, one hundred twelve thousand, one hundred ninety-seven".
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